MAC Cote d'Amour is a cool berry with a satin finish that is limited edition and retails for $19.00. In comparison, YSL Plum Tunique (90) is a cool berry with a luminous finish that is permanent and retails for $38.00.
YSL Plum Tunique (90) is 85% similar — it is more shimmery, lighter, more muted.
